In misc as not everyone will get the vocuher - but heads up to look for it !
Shaving gel 1p shaving foam 5p in Boots - with voucher from machine
Just got a voucher out of the machine at boots for 100 points with a purchase of any shaving foam or gel. 100 points = £1 and the boots own brand gel is £1.01 and the foam is £1.05 so will effectively cost 1p and 5p respectively.
thanks to cher-ching on mse for the tip